Ceiling electronic heater



FIG. 1 is a top front and left side perspective view of ceiling electronic heater showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Those portions of the illustrated design indicated by broken lines form no part of the claimed design. 

CLAIM The ornamental design for a ceiling electronic heater, as shown and described. 